Question

Alex is selling ticket to a school play. An adult ticket cost $6.50 and a student ticket cost $4.00. He sell x adult ticket and 12 student ticket. Write a function,f(x) to represent how much money he collected from spelling tickets.

Answer 1

collected=adult+kids
f(x)=6.50x+4.00(12)
f(x)=6.5x+48

Answer 2

f(x)=x6.5+(12*4) which is equal to
f(x)=x6.5+48